CN212222892U

CN212222892U - Natural gas demercuration agent charge device

Info

Publication number: CN212222892U
Application number: CN202020672934.0U
Authority: CN
Inventors: 刘建; 杜瑞浩; 张晋
Original assignee: Yitong Natural Gas Co ltd
Current assignee: Yitong Natural Gas Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-25
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a natural gas demercuration charge device, including the dosing tank, the lower fixed surface of dosing tank is connected with the base, a lateral wall top position fixed mounting of dosing tank has the outlet duct, another lateral wall bottom fixed mounting of dosing tank has the intake pipe, the front side movable mounting of dosing tank has the chamber door, the universal wheel is all installed to the lower surface four corners position of base, the first reposition of redundant personnel communicating pipe of upper end fixedly connected with of intake pipe, the lower extreme fixedly connected with second reposition of redundant personnel communicating pipe of outlet duct, install a plurality of demercuration agent dosing pipe between first reposition of redundant personnel communicating pipe and the second reposition of redundant personnel communicating pipe. The utility model discloses a charge device can realize adsorbing the desorption to liquid mercury in the natural gas, also makes things convenient for people to the change and the filling of demercuration agent in the charge device to be convenient for subsequent demercuration processing work, be convenient for remove, novel structure easily makes and operates, suitable extensive popularization.

Description

Natural gas demercuration agent charge device

Technical Field

The utility model relates to a charge technical field especially relates to a natural gas demercuration agent charge device.

Background

Most natural gas contains trace mercury, the mercury-containing natural gas enters the atmosphere after being combusted to cause environmental pollution, the natural gas is harmful to human bodies when being used in households, and in order to ensure the healthy living of animals and plants and the sustainable development of the environment and prevent mercury pollution, therefore, the raw gas needs to be subjected to mercury removal treatment in the production process of the natural gas, so that the mercury content in the natural gas is reduced, and the removal mode mainly comprises two modes of physical mercury removal and chemical mercury removal. Physical demercuration mercury is adsorbed by injecting sorbent powder into flue gas, and then removing the mercury-adsorbed powder by dedusting. The chemical method is mainly to pass a gas through a fixed bed loaded with activated carbon or doped with an oxidizing agent such as halogen or sulfide.

However, the existing removal device has the defects that the mercury removing agent is inconvenient to add and replace, the structure is complex, the manufacturing and using cost is high, and certain adverse effects are caused in the actual using process, so the natural gas mercury removing agent adding device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dosing device for a natural gas demercuration agent.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a natural gas demercuration agent dosing device comprises a dosing box, wherein a base is fixedly connected to the lower surface of the dosing box, an outlet pipe is fixedly mounted at the top of one side wall of the dosing box, an inlet pipe is fixedly mounted at the bottom of the other side wall of the dosing box, a box door is movably mounted at the front side of the dosing box, universal wheels are mounted at four corners of the lower surface of the base, a first shunting communication pipe is fixedly connected to the upper end of the inlet pipe, a second shunting communication pipe is fixedly connected to the lower end of the outlet pipe, a plurality of demercuration agent dosing pipes are mounted between the first shunting communication pipe and the second shunting communication pipe, a movable supporting cover is in threaded connection with the inner wall of the bottom of each demercuration agent dosing pipe, a fixed net cover is fixedly connected to the inner wall of the top of each demercuration agent dosing pipe, and a screwing head is arranged at, the front end of the box door is fixedly provided with a door handle, and the air outlet pipe is provided with a valve.

Preferably, one horizontal end of the base is fixedly connected with a movable pull handle, and the section of the movable pull handle is L-shaped.

Preferably, sealed clamps are arranged at two ends of the mercury removing agent dosing pipe, and the mercury removing agent dosing pipe is fixedly connected with the first shunting communicating pipe and the second shunting communicating pipe through the two groups of sealed clamps respectively.

Preferably, the outer surface of the movable support cover is provided with threads, and the inner surface of the movable support cover is provided with ventilating meshes.

Preferably, the inner surface of the fixed mesh cover is provided with mesh-shaped air holes, a demercuration filling agent is arranged between the movable support cover and the fixed mesh cover, the demercuration filling agent is ZS-type sulfur-carrying demercuration special activated carbon particles, and the inner diameter of the mesh-shaped air holes is smaller than the outer diameter of the activated carbon particles.

Preferably, the inner surface of the box door is provided with an observation window, and a glass plate is arranged in the observation window.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the chemical adding device can be moved conveniently by arranging the base, the universal wheels and the movable pull handle, so that people can carry the chemical adding device flexibly according to different requirements, and the adsorption and removal of liquid mercury in natural gas can be realized by arranging the outlet pipe, the inlet pipe, the first shunt communicating pipe, the second shunt communicating pipe, the mercury removing chemical adding pipe and the sealing clamp;

2. the utility model discloses in, hold in the palm lid, fixed net lid, revolve twisting head, screw thread, the mesh of ventilating, demercuration through setting up the activity and fill the medicament, can make things convenient for people to change and the filling of demercuration agent in the charge device more to be convenient for subsequent demercuration processing work.

To sum up, the utility model discloses a charge device can realize adsorbing the desorption to liquid mercury in the natural gas, also makes things convenient for people to the change and the filling of demercuration agent in the charge device to be convenient for subsequent demercuration processing work, be convenient for remove, novel structure easily makes and operates, suitable extensive popularization.

Drawings

Fig. 1 is a schematic structural view of a natural gas demercuration agent dosing device provided by the utility model;

fig. 2 is an internal view of a dosing box of the natural gas mercury removal agent dosing device provided by the utility model;

fig. 3 is a schematic structural view of a mercury removing agent feeding pipe of the natural gas mercury removing agent feeding device provided by the utility model;

fig. 4 is a bottom view of the movable support cover of the natural gas demercuration agent dosing device provided by the utility model.

In the figure: the device comprises a dosing tank 1, a base 2, an air outlet pipe 3, an air inlet pipe 4, a box door 5, a universal wheel 6, a movable pull handle 7, a first split communicating pipe 8, a second split communicating pipe 9, a mercury removal dosing pipe 10, a sealing clamp 11, a movable support cover 12, a fixed net cover 13, a screwing head 14, a screw thread 15, a ventilation mesh hole 16, a mercury removal dosing 17, a valve 18 and a door handle 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The first embodiment is as follows:

referring to fig. 1-4, a natural gas mercury removing agent feeding device comprises a feeding box 1, a base 2 is fixedly connected to the lower surface of the feeding box 1, an air outlet pipe 4 is fixedly installed at the top of one side wall of the feeding box 1, an air inlet pipe 3 is fixedly installed at the bottom of the other side wall of the feeding box 1, a box door 5 is movably installed at the front side of the feeding box 1, universal wheels 6 are installed at four corners of the lower surface of the base 2, a first shunting communication pipe 8 is fixedly connected to the upper end of the air inlet pipe 3, a second shunting communication pipe 9 is fixedly connected to the lower end of the air outlet pipe 4, a plurality of mercury removing agent feeding pipes 10 are installed between the first shunting communication pipe 8 and the second shunting communication pipe 9, a movable supporting cover 12 is connected to the inner wall of the bottom of the mercury removing agent feeding pipes 10 through threads, a fixed net cover 13 is fixedly connected to the inner wall of the top of the mercury removing agent, the front end of the box door 5 is fixedly provided with a door handle 19, and the air outlet pipe 4 is provided with a valve 18.

Wherein, the horizontal end fixedly connected with of base 2 removes pull handle 7, and removes pull handle 7's cross-section and is the L font.

Wherein, sealed clamps 11 are arranged at two ends of the mercury removing agent dosing pipe 10, and the mercury removing agent dosing pipe 10 is fixedly connected with the first shunt communicating pipe 8 and the second shunt communicating pipe 9 through two groups of sealed clamps 11 respectively.

Wherein, the outer surface of the movable support cover 12 is provided with screw threads 15, and the inner surface of the movable support cover 12 is provided with ventilating mesh holes 16.

Wherein, the inner surface of the fixed mesh cover 13 is provided with reticular air holes, a demercuration filling agent 17 is arranged between the movable support cover 12 and the fixed mesh cover 13, the demercuration filling agent 17 is ZS-08 type sulfur-carrying demercuration special activated carbon particles, and the inner diameter of the reticular air holes is smaller than the outer diameter of the activated carbon particles.

Example two:

Wherein, the inner surface of the box door 5 is provided with an observation window, and a glass plate is arranged in the observation window.

The working principle is as follows: when in use, the dosing device can be moved conveniently by arranging the base 2, the universal wheel 6 and the movable pull handle 7, so that people can carry the dosing device flexibly according to different requirements conveniently, the adsorption and removal of liquid mercury in natural gas can be realized by arranging the air outlet pipe 3, the air inlet pipe 4, the first shunt communication pipe 8, the second shunt communication pipe 9, the mercury removal dosing pipe 10 and the sealing clamp 11, the replacement and the filling of the mercury removal agent in the dosing device can be more convenient by arranging the movable supporting cover 12, the fixed net cover 13, the screwing head 14, the thread 15, the ventilating mesh 16 and the mercury removal filling agent 17, so that the subsequent mercury removal treatment work is convenient, the dosing device of the utility model can adsorb and remove the liquid mercury in the natural gas, and also facilitates the replacement and the filling of the mercury removal agent in the dosing device by people, so that the subsequent mercury removal treatment work is convenient, convenient to move, novel structure easily makes and operates, suitable extensive popularization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a natural gas demercuration agent charge device, includes dosing tank (1), its characterized in that, the lower fixed surface of dosing tank (1) is connected with base (2), a lateral wall top position fixed mounting of dosing tank (1) has outlet duct (4), another lateral wall bottom position fixed mounting of dosing tank (1) has intake pipe (3), the front side movable mounting of dosing tank (1) has chamber door (5), universal wheel (6) are all installed to the lower surface four corners position of base (2), the upper end fixedly connected with first reposition of redundant personnel communicating pipe (8) of intake pipe (3), the lower extreme fixedly connected with second reposition of redundant personnel communicating pipe (9) of outlet duct (4), install a plurality of demercuration agent dosing pipe (10) between first reposition of redundant personnel communicating pipe (8) and second reposition of redundant personnel communicating pipe (9), the bottom inner wall threaded connection of demercuration agent dosing pipe (10) has movable tray lid (12), the mercury removing agent dosing device is characterized in that a fixed net cover (13) is fixedly connected to the inner wall of the top of the mercury removing agent dosing pipe (10), a screwing head (14) is arranged at the middle position of the lower surface of the movable supporting cover (12), a door handle (19) is fixedly installed at the front end of the door (5), and a valve (18) is installed on the air outlet pipe (4).

2. The natural gas demercuration agent dosing device according to claim 1, wherein a movable pull handle (7) is fixedly connected to one horizontal end of the base (2), and the section of the movable pull handle (7) is L-shaped.

3. The natural gas demercuration agent dosing device according to claim 1, wherein sealing clamps (11) are arranged at two ends of the demercuration agent dosing pipe (10), and the demercuration agent dosing pipe (10) is fixedly connected with the first shunting communication pipe (8) and the second shunting communication pipe (9) through two groups of the sealing clamps (11) respectively.

4. The natural gas demercuration agent dosing device according to claim 1, wherein the outer surface of the movable support cover (12) is provided with threads (15), and the inner surface of the movable support cover (12) is provided with a ventilation mesh (16).

5. The natural gas demercuration agent dosing device as claimed in claim 1, wherein the inner surface of the fixed mesh cover (13) is provided with mesh-shaped air holes, a demercuration filling agent (17) is arranged between the movable support cover (12) and the fixed mesh cover (13), the demercuration filling agent (17) is ZS-08 type sulfur-carrying demercuration-dedicated activated carbon particles, and the inner diameter of the mesh-shaped air holes is smaller than the outer diameter of the activated carbon particles.

6. The natural gas demercuration agent dosing device according to claim 1, wherein an observation window is formed in the inner surface of the box door (5), and a glass plate is installed in the observation window.